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"a needle can be made to "float" on the surface tension of water. what causes this surface tension to form"
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The first law of thermodynamics states that heat added to a system is neither created nor destroyed but is as it changes into other forms of energy.
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Energy transformations that involve one transformation from one type of energy to another are called transformations.
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Ivana walks 2km north then turns around and walks 3km south
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"a needle can be made to "float" on the surface tension of water. what causes this surface tension t...
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